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DE3469452D1 - A valve - Google Patents

A valve

Info

Publication number
DE3469452D1
DE3469452D1 DE8484402238T DE3469452T DE3469452D1 DE 3469452 D1 DE3469452 D1 DE 3469452D1 DE 8484402238 T DE8484402238 T DE 8484402238T DE 3469452 T DE3469452 T DE 3469452T DE 3469452 D1 DE3469452 D1 DE 3469452D1
Authority
DE
Germany
Prior art keywords
opening
sleeve
tubular member
communication
auxiliary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484402238T
Other languages
German (de)
Inventor
Daniel Jean Valere De Chauvier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3469452D1 publication Critical patent/DE3469452D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • Y10T137/2572—One inflow supplements another
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
  • Compressor (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Flow Control (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Details Of Valves (AREA)
  • Massaging Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A valve for controlling the flow of water to a filter of a swimming pool has a tubular member (12) with a main inlet opening (14) at one end connectable to a suction hose, an outlet opening (16) at its other end connectable to a suction source, an auxiliary opening (18) intermediate its ends and a communication opening (20) also intermediate its ends. A sleeve (22) is located about the tubular member to be slidable therealong and is positioned on one side of the communication opening. A flexible bellows (28) is secured at one end to the sleeve and at its other to the tubular member on the other side of the communication opening to define a variable volume chamber in communication with the interior of the tubular member via the communication opening. A closure (36) is located in the auxiliary opening and is fast with the sleeve to be slidable therewith. A spring (34) urges the sleeve into a position in which the auxiliary opening is substantially closed.
DE8484402238T 1983-11-11 1984-11-07 A valve Expired DE3469452D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA838433 1983-11-11

Publications (1)

Publication Number Publication Date
DE3469452D1 true DE3469452D1 (en) 1988-03-31

Family

ID=25577010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402238T Expired DE3469452D1 (en) 1983-11-11 1984-11-07 A valve

Country Status (6)

Country Link
US (1) US4570660A (en)
EP (1) EP0145545B1 (en)
AT (1) ATE32619T1 (en)
AU (1) AU567195B2 (en)
DE (1) DE3469452D1 (en)
ES (1) ES537489A0 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596267A1 (en) * 1992-10-07 1994-05-11 Prelude Pool Products Cc Control valve
US5477879A (en) * 1993-03-10 1995-12-26 Prelude Pools Products C C Control valves
US5570713A (en) * 1994-11-07 1996-11-05 Baracuda International Corporation Flow control weir valve
US6186174B1 (en) 1997-10-01 2001-02-13 Muskin Leisure Products, Inc. Valve assembly
US6289918B1 (en) * 1999-06-08 2001-09-18 Poolvergnuegen Automatic locking bypass valve for liquid suction systems
WO2001027508A1 (en) 1999-10-12 2001-04-19 Poolvergnuegen Automatic-locking shut-off valve for liquid suction systems
WO2001029461A1 (en) 1999-10-18 2001-04-26 Polaris Pool Systems, Inc. Flow controller for a pool cleaner
US20040055637A1 (en) * 2002-09-21 2004-03-25 Bossom Bernie Jon Vacuum rescue devices, systems, and methods
WO2006060465A2 (en) * 2004-12-02 2006-06-08 Sarcos Investments Lc Intelligent sprinkler irrigation system
US7438277B2 (en) * 2004-12-02 2008-10-21 Raytheon Sarcos, Llc Flow force compensated sleeve valve
US20070163257A1 (en) * 2006-01-19 2007-07-19 Steed Leen D Inline turbo blow off valve
US7959720B2 (en) 2007-05-18 2011-06-14 Exxonmobil Research And Engineering Company Low mesopore adsorbent contactors for use in swing adsorption processes
JP5544288B2 (en) 2007-05-18 2014-07-09 エクソンモービル リサーチ アンド エンジニアリング カンパニー Temperature swing adsorption of CO2 from flue gas using parallel channel contactor
US8545602B2 (en) 2007-05-18 2013-10-01 Exxonmobil Research And Engineering Company Removal of CO2, N2, and H2S from gas mixtures containing same
US8444750B2 (en) 2007-05-18 2013-05-21 Exxonmobil Research And Engineering Company Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors
US8529663B2 (en) 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Process for removing a target gas from a mixture of gases by swing adsorption
US8529662B2 (en) 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane
US8678026B2 (en) * 2009-09-24 2014-03-25 Dieter J. Rief Automatic increased-suction relief apparatus
US11940052B2 (en) * 2018-12-06 2024-03-26 Hayward Industries, Inc. Flow control valve for suction cleaners

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908357A (en) * 1927-04-09 1933-05-09 American Gas Furnace Co Gas controlled valve operated by suction
US2638107A (en) * 1948-04-05 1953-05-12 Bendix Aviat Corp Suction regulating valve
US2969800A (en) * 1955-05-31 1961-01-31 B H Hadley Inc Control means and method to maintain predetermined pressure in a pressure zone
US3180359A (en) * 1962-10-25 1965-04-27 Whittaker Corp Pressure ratio switch
AU4020978A (en) * 1977-09-26 1980-04-03 Hudson G J Automatic whip hose control for swimming pool
ZA777426B (en) * 1977-12-13 1979-08-29 F Chauvier A valve
AU576806B2 (en) * 1983-12-28 1988-09-08 Sweepy International S.A. Diaphragm valve assembly for pool cleaner

Also Published As

Publication number Publication date
US4570660A (en) 1986-02-18
EP0145545A3 (en) 1985-10-02
EP0145545A2 (en) 1985-06-19
ES8600486A1 (en) 1985-10-16
AU567195B2 (en) 1987-11-12
AU3518184A (en) 1985-05-16
ES537489A0 (en) 1985-10-16
ATE32619T1 (en) 1988-03-15
EP0145545B1 (en) 1988-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee